________ are made of high carbon steel to withstand heavy stresses.

_________ is a structure made up of several members connected to each other.

Strut is a tension member.

Froude number is the ratio of inertial force to the _____ force.

Flow in circular pipes will be turbulent is Reynolds number is _____

Which of the following roads (pavements) does not develop any corrugations?

_____ number is the ratio between inertia and viscous forces.

The energy gradient line is ___ to drop in bed, in an open channel.